Extension Builders in Gospel Oak

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (19 reviews)

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Some of our top rated extension builders in Gospel Oak

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CIRCLELETTINGs london limited
New on MyBuilder
Extension Builder in Gospel Oak
an experienced builder with good knowledge of building, plastering, tiling job
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Peter Build
Rating: 5 out of 5
Extension Builder in Gospel Oak
We offer professional service for all your local building requirements. With our team of professionals no job is too small or too big to handle. From Small Brickwork jobs to large extension work, we can do it. Our team of professionals have years of experience and know-how to carry out all jobs to the highest quality without charging extortionate prices.We are a small friendly local Builders with over 20 years experience!
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Latest review:
Bathroom Fitting- 5 Nov 2019
I met up with Peter, told him what needed doing and he provided a detailed quote within days. I handed over a set off keys and basically left him and his team to get on with it! This was a time restricted job, he purchased all the material and provided all the receipts. I returned a week later to find the job completed to the highest standard surpassing my expectations. I will definitely be working with Peter again in the future and I would highly recommend him.
Paulbulders
Rating: 4.2 out of 5
Extension Builder in Gospel Oak
Our company is based on the belief that our customers needs are of the utmost importance our team is committed to meeting those needs as a result a high percentage of our business is from repeat customers and referrals I/we pride our self in and would welcome the opportunity to earn your trust and deliver you the best service in the industry
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Latest review:
Carpentry- 1 Feb 2019
Pal was punctual, tidy and was calm and efficient and polite.the job was done perfectly. I would hire him again in the future.
NexLevel Contractors Ltd
Rating: 5 out of 5
Extension Builder in Gospel Oak
We are a small, family owned, London based building company with an excellent reputation for workmanship and customer service. Our people hold many trade specific accreditations such as Gas Safe Register and NICEIC and should give you the comfort that you are dealing with professionals. We are accredited by the of Federation Of Master Builders & full members of TrustATrade. With a team of qualified professionals we offer a complete service for all of your domestic & commercial needs.
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Latest review:
Restoration & Refurbishment- 11 Jan 2018
Dorian Lula and his team completed in excellent terms full flat renovation. Dorian is very accommodating and his communication is fantastic as we didn’t have any misunderstandings ... I am glad I have met him and for sure I will be keeping in touch for my next project. Special thank you to this site for this fantastic opportunity as I feel I got a very good deal Yours truly Violeta Ku
Abdullah azouz.
Rating: 5 out of 5
Extension Builder in Gospel Oak
I’m involved in residential property development. My role includes supporting construction projects, coordinating with teams, and helping ensure work is completed efficiently, on time, and within budget.”
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Latest review:
Bathroom Fitting- 23 Apr 2026
Rapid response and professional work.
Adam Renovations Ltd
Rating: 5 out of 5
Extension Builder in Gospel Oak
Adam Group Ltd is an established residential construction and development company, incorporated in 2010, specialising in high-quality refurbishments, extensions, loft conversions and new build projects across London and the South East. We work with homeowners, investors and local authorities on projects ranging from £150,000 to £3 million, covering everything from full house refurbishments and structural reconfigurations to large-scale extensions, loft conversions and ground-up developments. Since inception, we have successfully delivered over 250 projects, building a strong track record for reliability, quality and consistent delivery. In 2025 alone, the company achieved a turnover of £4.5 million, reflecting both our capacity and the level of projects we undertake. Our team provides an end-to-end service, including planning coordination, structural works and full construction delivery. We are experienced in working alongside architects, engineers and local authorities to ensure projects run smoothly and comply with all regulatory requirements. We maintain a 4.9-star rating on Google, with the majority of our work coming from repeat clients and referrals — a testament to our professional approach, clear communication and attention to detail. If you are planning a refurbishment, extension or new build and want a contractor with a proven track record and the capability to deliver complex residential projects, we would be happy to discuss your requirements.
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Latest review:
Loft Conversion- 5 May 2017
Artjom and his team have done a wonerful job on our loft conversion and house renovation. We are very pleased at the transformation. Although not the cheapest quote we obtained, they were highly professional, kept the noise down and cleaned up after themselves. We also added several other jobs to our initial quote and they undertook these as requested. It is important to keep a record of everything you ask to be done. They worked very fast and were able to complete everything within 2 months - it helped that our house was empty at the time, so they didn't have to deal with us living there at the same time as the works were being carried out. Overall, I would highly recommend Adam Renovations for any building works you need done to your property.
Builder
Rating: 5 out of 5
Extension Builder in Gospel Oak
Welcome to our versatile construction services. We specialize in: Bricklaying: Crafting sturdy and appealing structures. Blocklaying: Building strong foundations for your projects. Garden & Retaining Walls: Enhancing your outdoor spaces. Porches: Creating inviting entryways. Extensions: Expanding living spaces seamlessly. Landscaping: Designing captivating outdoor environments. With attention to detail and commitment to excellence, we're here to turn visions into reality.
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Latest review:
Blerim undertook the task of constructing a rear extension to my home, which involved creating additional living space while seamlessly integrating it with the existing structure. The project was quite intricate, requiring meticulous attention to detail and a deep understanding of construction techniques. Blerim's craftsmanship was truly remarkable. He demonstrated an unwavering commitment to quality, ensuring that every aspect of the extension was completed to the highest standards. His precision in measurements, choice of materials, and execution of design elements exceeded my expectations. Throughout the construction process, Blerim exhibited the utmost professionalism. He was always punctual and kept me informed about the project's progress. His communication skills are commendable, as he patiently answered all my questions and addressed any concerns I had. His ability to work collaboratively with me and the other contractors involved in the project contributed to a smooth and efficient workflow. One aspect of Blerim's work that I found particularly impressive was his reliability. He consistently met project deadlines and stayed within the agreed-upon budget. This reliability gave me peace of mind throughout the construction process, knowing that I could trust Blerim to deliver as promised. In addition to the extension, Blerim also transformed my outdoor space with his landscaping expertise. He took my vision for a beautiful and functional outdoor area and turned it into a reality. His landscaping work included planting trees, creating flowerbeds, installing a patio, and adding various hardscape features. The result is a stunning outdoor oasis that I now enjoy daily. In summary, I wholeheartedly recommend Mr. Blerim for any construction or landscaping project. His workmanship is exemplary, his professionalism is unmatched, and his reliability is unquestionable. Blerim's dedication to delivering top-notch results truly sets him apart, and I have no doubt that he will excel in any endeavor he undertakes.
Toraj
No reviews yet
Extension Builder in Gospel Oak
I'm a professional painter and the tiling.
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General Building Services
Rating: 5 out of 5
Extension Builder in Gospel Oak
We are a team of professional tradesmen who provide quality refurbishment services in London .With over 28 years experience in our industry,we provide a comprehensive services. Your project is in safe hands. I am one of the owners of the factory kitchen furniture. Do you want to have a beautiful and very firmly floors, driveways, parking lots, terraces, balconies and other places -to bell.Performs industrial and decorative flooring company Bautech.
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Latest review:
Damp Proofing- 14 Apr 2018
Had several quotes and different opinions on how to treat my issue. Ted was by far the most knowledgeable and gave proper advice. The job was completed properly. Timekeeping and cleanliness brilliant. I have already hired him for future work and recommended to another member of my family. Very reasonable cost wise.
SpectRoom property Maintenance LTD
Rating: 5 out of 5
Extension Builder in Gospel Oak
At SpectRoom Ltd we pride ourselves for being prompt, working to budget and on time and are very clean. We will fully complete any project including all decorating flooring tilling construction and all other property maintenance jobs to customer requirements and for that we will be more than happy to provide local references. SpectRoom for spectacular rooms.
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Latest review:
Extensions- 22 May 2019
Jacob was very accommodating and flexible. His team were great and he completed the work nicely. There was some splatter from the cementing on to my neighbour's wall. He tried to clean it off but it wouldn't all come off. Therefore, he went out and bought some paint and repainted their wall. I would get him back for more work without hesitation. When looking for a builder - they have to be honest, work hard and to an excellent quality without cutting corners. They should be responsible to ensure neighbours property isn't damaged and provide consultancy as what we want and want is realistic can differ significantly! - and if any issues rectify them once the job is complete and of course provide good after sales. I have used several builders over the years - very few tick all of the above boxes. Jacob certainly does.
P R Henry
Rating: 5 out of 5
Extension Builder in Gospel Oak
PR Henry Building Ltd. Member of Federation of Master Builders. 30 years of experience in the building industry with a strong commitment to meticulous attention to detail. Our forte lies in comprehensive property refurbishments and renovations, covering a wide array of services such as extensions, structural repairs, kitchen and bathroom refurbishments, plastering, rendering, brickwork, bespoke carpentry, painting and decorating. Please kindly refrain from considering us for shortlisting if your primary criterion is the lowest cost rather than quality.
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Latest review:
Plastering- 24 Nov 2020
Pat was absolutely fantastic he came over to quote very quickly, gave a fair price and the did the work quickly and to a very high standard. He also offered lots of other advice and went above and beyond. I would really recommend him for building work
Nick the Brick
Rating: 5 out of 5
Extension Builder in Gospel Oak
Hello everybody, my name is Nico and I’m a bricklayer with Diploma and NVQ in bricklaying, I been working as a bricklayer for the last 10 years and after been working for all the main high standard bricklayer company I have decide to start my own company. In those years I always been appreciate for my professionalism and the quality of my work, including my obsession with details,I’m confident to say that I can take any expects of brick/block work. please feel free to contact me anytime.
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Latest review:
Demolition- 26 Aug 2025
Nico did an amazing job on emptying, demolishing and clearing the shed. It was much harder than anticipated but Nico and his team went above and beyond to do the job, leaving everything clean and tidy. Thank you for your hard work. Nico was always polite, courteous and super prompt. I will be using Nico’s services again and can highly recommend him to others.
Dochita Iosif
No reviews yet
Extension Builder in Gospel Oak
Over 20 years in construction. We are a small and hard working team. We have done many jobs successfully and people like the way we work. If you don't want to have headache and to be safe with the work you have, then we are the right team!
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RBS CONSTRUCTION UNIT
Rating: 5 out of 5
Extension Builder in Gospel Oak
At RBS we specialise in commercial/domestic building work such as garden rooms, extensions, and renovation work. Whether the job is big or small, we take pride in the work we do and your best interest is always our priority. If you are in London or surrounding areas get in touch for a free quote, it would be our pleasure to help you be a step closer to having your dream home.
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Latest review:
Bricklaying- 6 Jul 2023
Very happy with the job done. Completed to a high standard.
P&M Property Renovation ltd
Rating: 5 out of 5
Extension Builder in Gospel Oak
P&M Property Renovation Ltd is the company specialised in house and flat renovations, carpentry, flooring, kitchens, bathrooms, tiling, painting & decorating, loft, and extensions.
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Latest review:
Carpentry- 12 Mar 2022
A fantastic experience, pawel done a fantastic job highly professional and attention to detail ,on time protected all the floors prior to work , lots of helpful advise and at a really competitive price beautiful media wall created all in a day!👍
GMG - Georgian Masters Group Limited
Rating: 5 out of 5
Extension Builder in Gospel Oak
Hello. We are a new company, whose team consists of professionals with many years experience working both for residential and commercial property. You can boldly rely on the renovation of your home to our team, convince me the result will exceed expectations.
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Latest review:
Kitchen Fitting- 13 Oct 2024
Great communication, always available to clarify client questions, very diligent. Job well done and great finishing's. Thanks a lot Natella and team for all the effort

4.1

Top rated Extension Builders

Our Extension Builders in Gospel Oak, are rated 4.1 out of 5 based on 19 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Gospel Oak?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Gospel Oak for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Gospel Oak who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Gospel Oak extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Gospel Oak?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Gospel Oak will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Gospel Oak extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Gospel Oak home extension project is likely to cost.

Find extension builders in Gospel Oak with MyBuilder

Hiring the right extension builder in Gospel Oak with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Gospel Oak extension builders. Once your job is live, we’ll share it with home extension builders in Gospel Oak who can express their interest.

Step 2: Compare different extension builders in Gospel Oak

When you start receiving interest, review profiles of local Gospel Oak extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Gospel Oak extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Gospel Oak, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Gospel Oak extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Gospel Oak extension builder before hiring?

Before hiring an extension builder in Gospel Oak or extension building company in Gospel Oak, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Gospel Oak?

An extension builder in Gospel Oak should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Gospel Oak extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Gospel Oak?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Gospel Oak extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Gospel Oak extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Gospel Oak

Can an extension builder in Gospel Oak help with planning permission?

Yes, many extension builders in Gospel Oak can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Gospel Oak handle everything from design to construction?

Many Gospel Oak extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Gospel Oak help with materials and finishes?

Yes, most extension builders in Gospel Oak can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.